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Midpoint of sorting biomass
How Nutritious Is the Tundra? Today I got to spend the day working with the South Dakota State...

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Hope you have a good time and we will be thinking about you through your whole trip.
Please keep in touch so I can tell our class mates what you are doing.

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Lesson
Overview Students will understand how the increasing levels of carbon-dioxide in oceans affect shelled marine animals. They will carry out a student-developed investigation on how increasing ocean acidification affects these animals. Objectives The objective of this lesson is for students to...